History

Kevin Gozali 6611fefef7 iOS: Exposes the RCTFont size overrides so unit tests can use the same values Summary: `RCTFontTests` test in RNTester is broken if the target deployment is <= OS 8.2. This is because RCTFont.mm overrides the OS-defined values, but the override is only visible to RCTFont.mm internals. As the result, when the Unit test tries to create UIFont of the "same" weight, it got a different font - most likely due to internal floating rounding errors. To mitigate, code that wants to test out internals of RCTFont should import RCTFontConstantsOverride.h Reviewed By: mmmulani Differential Revision: D7900954 fbshipit-source-id: e5814ef059a8afdfb5205ca1af46c41b3cfd4318		2018-05-07 17:31:12 -07:00
..
RNTester	Update license headers for MIT license	2018-02-16 18:31:53 -08:00
RNTester-tvOS	Re-license and rename UIExplorer integration test app as RNTester	2017-05-08 11:31:19 -07:00
RNTester.xcodeproj	Reimagining of RCTShadowView layout API	2018-02-12 00:32:43 -08:00
RNTesterIntegrationTests	RN: Disable testImageCachePolicyTest	2018-05-04 10:58:46 -07:00
RNTesterPods.xcodeproj	iOS OSS: added CocoaPods setup to RNTester and fix up the podspecs	2018-04-12 16:11:33 -07:00
RNTesterUnitTests	iOS: Exposes the RCTFont size overrides so unit tests can use the same values	2018-05-07 17:31:12 -07:00
android/app	enhance RNTester android config	2018-04-08 17:25:38 -07:00
js	Fix RNTester WebBrowser example	2018-05-07 12:26:05 -07:00
.gitignore	iOS OSS: check in the Podfile.lock	2018-04-13 17:33:23 -07:00
Podfile	iOS OSS: updated Podfile to have fabric related targets	2018-04-13 17:33:23 -07:00
Podfile.lock	iOS OSS: updated Podfile to have fabric related targets	2018-04-13 17:33:23 -07:00
README.md	iOS OSS: added CocoaPods setup to RNTester and fix up the podspecs	2018-04-12 16:11:33 -07:00

README.md

RNTester

The RNTester showcases React Native views and modules.

Running this app

Before running the app, make sure you ran:

git clone https://github.com/facebook/react-native.git
cd react-native
npm install

Running on iOS

Mac OS and Xcode are required.

Open RNTester/RNTester.xcodeproj in Xcode
Hit the Run button

See Running on device if you want to use a physical device.

Running on iOS with CocoaPods

Similar to above, you can build the app via Xcode with help of CocoaPods.

Install CocoaPods
Run cd RNTester; pod install
Open the generated RNTesterPods.xcworkspace (this is not checked in). Do not open RNTesterPods.xcodeproj directly.

Running on Android

You'll need to have all the prerequisites (SDK, NDK) for Building React Native installed.

Start an Android emulator (Genymotion is recommended).

cd react-native
./gradlew :RNTester:android:app:installDebug
./scripts/packager.sh

Note: Building for the first time can take a while.

Open the RNTester app in your emulator.

See Running on Device in case you want to use a physical device.

Running with Buck

Follow the same setup as running with gradle.

Install Buck from here.

Run the following commands from the react-native folder:

./gradlew :ReactAndroid:packageReactNdkLibsForBuck
buck fetch rntester
buck install -r rntester
./scripts/packager.sh

Note: The native libs are still built using gradle. Full build with buck is coming soon(tm).

Built from source

Building the app on both iOS and Android means building the React Native framework from source. This way you're running the latest native and JS code the way you see it in your clone of the github repo.

This is different from apps created using react-native init which have a dependency on a specific version of React Native JS and native code, declared in a package.json file (and build.gradle for Android apps).